Types of abstracts. There are two types of abstracts: descriptive and informative. They have different aims, so as a consequence they have different components and styles. There is also a third type called critical, but it is rarely used.
Samsung Galaxy Note 7 smartphone has been banned from all aircraft in the United States. The US Transportation Department and other agencies have banned passengers from carrying on the devices or putting them inside checked baggage during flights.
ANYTHING ELECTRICAL is now NOT ALLOWED IN THE CABIN. These are not just stupid new rules, they are there to ensure your safety during your flight. Source(s): portable DVD player, portable CD player, mobile phones, MP3 players, Ipods, laptops, battery-charged shavers, cameras, etc the list is endless.